VulnSocial

CVE-2026-67394General

LOW

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

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0.5/ 10 priority

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Threat summary

  • Patch or workaround signal is available
  • 7 mentions across 5 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 2 signals
  • Technical details provided in 6 signals
  • General: 3 classified signals
  • Disclosure: 2 classified signals
  • Peaked 4d ago at 2 mentions (2026-08-28); latest day: 2
  • 7 total mentions across 5 days

Deep dive

Activity timeline7 mentions / 5d
01122Mentions · 2026-08-28: 2Mentions · 2026-09-01: 1Mentions · 2026-09-02: 1Mentions · 2026-09-05: 1Mentions · 2026-09-06: 2Patch / Workaround · 2026-08-28: 1Patch / Workaround · 2026-09-02: 1Technical Details · 2026-08-28: 2Technical Details · 2026-09-02: 1Technical Details · 2026-09-05: 1Technical Details · 2026-09-06: 208-2809-0109-0209-0509-06
Signal classification3 categories
General
342.9%
Patch
228.6%
Disclosure
228.6%
Referenced assets4 URLs
Classification over time
DateTotalLabels
2026-08-282
General1Patch1
2026-09-011
General1
2026-09-021
Patch1
2026-09-051
Disclosure1
2026-09-062
Disclosure1General1
Full discourse7 posts
  • Rıdvan Yağlı@ridvanyagli
    General

    🚨 Plesk Panel için de son günlerde çok sayıda güvenlik açığı duyuruldu. Birkaçının CVSS skoru 8.x ve 9.x seviyesinde. Öne çıkanlar: • CVE-2026-65642 — Veritabanlarına yetkisiz erişim • CVE-2026-65646 — DNS yönetimi üzerinden arbitrary file read ve yönetici kimlik bilgilerinin açığa çıkması • CVE-2026-65647 — Plesk kullanıcısından root yetkisine yükselme • CVE-2026-67394 — Müşteri/reseller hesabından root yetkisine yükselme ⚠️ Plesk Panel kullananların sistemlerini en kısa sürede güncel sürümlere yükseltmeleri öneriliyor.

    Post summary

    The post announces several newly disclosed Plesk Panel CVEs with high CVSS scores, providing brief technical details and urging users to upgrade their systems.

    0401891.7K
    2.4K followersView on X
  • ADK Cyber@ADKCyber
    Patch

    CVE-2026-67394 (CVSS 9.0): local privilege escalation in Plesk for Linux 18.0.34–18.0.79.8. Update to 18.0.79.9 or 18.0.80.5+ immediately. https://nvd.nist.gov/vuln/detail/CVE-2026-67394 via NVD Recent High CVSS #CyberSecurity #InfoSec #Vulnerability #AI #MachineLearning https://t.co/SUSg22QGbW

    Post summary

    The tweet announces a high‑severity local privilege escalation CVE in Plesk and urges users to update to patched versions.

    0001057
    93 followersView on X
  • Stanislav@stanislavdevops
    Patch

    cPanel and Plesk both patched a root escalation on Aug 27. Same headline, opposite response. cPanel (CVE-2026-65643): an account that can add a parked or addon domain writes arbitrary files and runs code as root. Routine feature, every shared server. No mitigation. Patch. Plesk (CVE-2026-67394): needs a customer with shell access. Windows unaffected. If your customers do not get shell, the path is already closed and you patch on your own schedule. Two advisories one day, two completely different levels of urgency. https://privatedevops.com/news/cpanel-plesk-root-escalation-august-2026

    Post summary

    Both cPanel and Plesk disclosed root‑escalation vulnerabilities (CVE‑2026‑65643 and CVE‑2026‑67394) and provided patches, detailing how the flaws allow code execution as root.

    00010126
    4 followersView on X
  • ケイ | IT・セキュリティ系副業Webライター@Teeeda_worker
    General

    【重要】PleskにCVSS 9.0、顧客・リセラーからrootへ権限昇格 https://www.cybernote.click/2026/09/01/plesk-cve-2026-67394-linux-command-injection-root-privilege-escalation/ #IT #Security #cybersecurity

    Post summary

    A high‑severity CVE‑2026‑67394 in Plesk is announced, citing a command injection that escalates privileges to root, but no PoC, patch, or evidence of active exploitation is provided.

    0000060
    206 followersView on X
  • ケイ | IT・セキュリティ系副業Webライター@Teeeda_worker
    Disclosure

    【重要】PleskにCVSS 9.0、顧客・リセラーからrootへ権限昇格 https://www.cybernote.click/2026/09/01/plesk-cve-2026-67394-linux-command-injection-root-privilege-escalation/ #IT #Security #cybersecurity

    Post summary

    The post alerts that Plesk has a high‑severity (CVSS 9.0) vulnerability that allows customers or resellers to gain root privileges, but it offers no PoC, exploit tool, patch, or evidence of active exploitation.

    0000056
    206 followersView on X
  • ケイ | IT・セキュリティ系副業Webライター@Teeeda_worker
    Disclosure

    【重要】PleskにCVSS 9.0、顧客・リセラーからrootへ権限昇格 https://www.cybernote.click/2026/09/01/plesk-cve-2026-67394-linux-command-injection-root-privilege-escalation/ #IT #Security #cybersecurity

    Post summary

    The tweet alerts readers to a high‑severity Plesk vulnerability (CVE‑2026‑67394) that enables root privilege escalation via Linux command injection; no PoC or exploitation details are provided.

    0000062
    206 followersView on X
  • SecNews@SecNews_GR
    General

    Plesk για Linux: CVE-2026-67394 οδηγεί σε πρόσβαση root https://secn.ws/LjzkXT

    Post summary

    The post notes that CVE‑2026‑67394 in Plesk for Linux could give an attacker root access, but offers no further technical details, PoC, patch information, or evidence of active exploitation.

    00000136
    7.0K followersView on X

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